Communication Over Time

Communication means to talk and ___ to other people.

The Pony Express made sending mail ___.

The Pony Express made mail be able to be delivered in about ___.

Before the Pony Express, it would take ___ to travel and deliver mail.

Who invented the telegraph?

Alexander Graham Bell invented the first

Choose the oldest phone.

Old computers were much ___ than new computers.

Before the internet, people ___ instead of texting.

The internet helps us communicate with others.